What is the answer to 7=1.7sqrt(s+4.5)-3.5 ?

The answer to 7=1.7sqrt(s+4.5)-3.5 is s=33.64878…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7=1.7sqrt(s+4.5)-3.5

7 = 1.7 s + 4.5 - 3.5

s = 33.64878 \dots

Solution steps

7 = 1.7 s + 4.5 - 3.5

Switch sides

1.7 s + 4.5 - 3.5 = 7

Multiply both sides by

10

17 s + 4.5 - 35 = 70

Move

35

to the right side

17 s + 4.5 = 105

Divide both sides by

17

s + 4.5 = \frac{105}{17}

Square both sides:

s + 4.5 = \frac{11025}{289}

s + 4.5 = \frac{11025}{289}

Solve

s + 4.5 = \frac{11025}{289} : s = 33.64878 \dots

s = 33.64878 \dots

Verify Solutions:

s = 33.64878 \dots

True

The solution is

s = 33.64878 \dots

x + 4 = 3

2 x = \frac{2}{3} x^{2} - \frac{16}{3} x

(x - 4)^{2} = - 1

x + 2 - x = 1

x, 16 x - 40 x^{\frac{1}{2}} + 9 = 0

What is the answer to 7=1.7sqrt(s+4.5)-3.5 ?
The answer to 7=1.7sqrt(s+4.5)-3.5 is s=33.64878…
Solve for s: 7=1.7sqrt(s+4.5)-3.5
The solution is s=33.64878…